OpenStreetMap
Stereo
- Cartographo depost:
- May 27, 2008
- Ultime modification del carta:
- September 02, 2025
I’m Guillaume Rischard, I like maps! I mostly map in Luxembourg and NYC, and like to do many small edits, slowly making things better.
I’ve been a member of the OpenStreetMap Foundation’s board since December 2019, and am also the chairman of the foundation’s board.
I’m a member of the Data Working Group, and sometimes use the account Stereo_repair for heavy work there.
I’m also a member of the Membership Working Group, where Steve Friedl and I co-wrote the “Investigation into the Unusual Signups” report. We were delighted and honoured to receive the 2019 OpenStreetMap Influential Writing Award for it.
I help maintain the Editor Layer Index.
You can message me in English, French, German or Luxembourgish.
- How I contributed to OSM: https://hdyc.neis-one.org/?Stereo
- Where I contributed to OSM: https://yosmhm.neis-one.org/?Stereo
Talks I’ve given:
- Pilgerstab in einer Hand, Brecheisen in der anderen: wie man Geodaten öffnet (in German) at FOSSGIS Freiburg in 2020. I’m sorry the sound is so bad, and have added subtitles.
- Lightning talk: Quickly mapping bus lines with routing tools at SotM Heidelberg in 2019
- How OpenStreetMap became the best map of Kosovo, with Besfort Guri, at OSCAL in Tirana in 2019
- Flying ferries and moving pavements? Pedestrian routing on rare modes of transport at SotM Milan in 2018
OSM-related accounts:
Ultime diarios
OpenStreetMap Foundation 2024 chairperson's report
Dear OpenStreetMap Community and fellow mappers, After writing to you in 2022 and 2023, you could think that these chairman reports would become p...
OpenStreetMap Foundation 2023 chairperson's report
Dear OpenStreetMap Community and fellow mappers, As we say goodbye to 2023, I reflect on a year of growth and development in the OpenStreetMap pro...
OpenStreetMap Foundation 2022 chairperson's report
Dear OpenStreetMap Community, fellow mappers It is my pleasure to present the annual report of the OpenStreetMap Foundation for the year 2022. Fi...
Journalists making maps of Ukraine, use OpenStreetMap!
The New York Times has maps tracking the Russian invasion of Ukraine. I wondered what the data source of the first one was: were they maybe using O...